VBS-1

VBS-1 is a VBS series vibration switch. It is a small, compact, and uses two easy set up dials that adjust the maximum RMS velocity set point and false trip time delay. It is intended to continuously monitor the changes in a machine’s vibration level. It takes real-time RMS vibration input and provides an analogue output of velocity as well as a switching output when an alarm value is exceeded. Application includes vibration monitoring for: motors, pumps, fans, engines, compressors, centrifuges, generators, turbo chargers, gear boxes, conveyors.

• 0 to 25mm/s Vrms range, 4 to 20mA output signal range
• Easy set-up and operating concept, no software required
• Adjustable switch and delay set point
• PBT, PC, FPM, and 316 SS housing material, <lt/> ±3% accuracy
• M12 connector, NEMA 6 (IP67) enclosure rating
• 18 to 32VDC electrical rating, <lt/> ±0.25% of span nonlinearity
• 10 to 1000Hz analogue output range
• PNP NO (500mA max) switch type, 1 to 60s switch time delay
• <lt/> 0.5% repeatability
• Temperature limit range from -30 to 105°C